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Static Functions API in JavaScript (ES5) Stock Chart API control

Root static functions of StockChart Component

createScrollSvg

Create scrollbar svg.

Returns void

animateRectElement

Animate the rect element.

Returns void

appendChildElement

Method to append child element.

Returns void

appendClipElement

To append the clip rect element.

Parameter Type Description
redraw boolean chart redraw value
options BaseAttibutes element options
renderer SvgRenderer svg renderer values
clipPath string clipPath of the element

Returns Element

blazorTemplatesReset

Method to reset the blazor templates.

Returns void

calculateSize

Method to calculate the width and height of the chart.

Returns void

createSvg

To create svg element.

Parameter Type Description
chart Chart | AccumulationChart | RangeNavigator | Chart3D | CircularChart3D chart instance

Returns void

getTitle

To calculate chart title and height.

Returns string[]

getUnicodeText

Method to support the subscript and superscript value to text.

Returns string

isRotatedRectIntersect

Helper function to determine whether there is an intersection between the two polygons described by the lists of vertices. Uses the Separating Axis Theorem

Parameter Type Description
a ChartLocation[] an array of connected points [{x:, y:}, {x:, y:},…] that form a closed polygon
b ChartLocation[] an array of connected points [{x:, y:}, {x:, y:},…] that form a closed polygon

Returns boolean

isZoomSet

To check whether the axis is zoomed or not.

Parameter Type Description
axis Axis axis model

Returns boolean

pathAnimation

Animation after legend click a path.

Parameter Type Description
element Element element to be animated
direction string current direction of the path
redraw boolean chart redraw
previousDirection (optional) string previous direction of the path
animateDuration (optional) number animateDuration of the path

Returns void

sort

Function to sort the dataSource, by default it sort the data in ascending order.

Parameter Type Description
data Object[] chart data
fields string[] date fields
isDescending (optional) boolean boolean values of descending

Returns Object[]

textWrap

Method to find new text and element size based on textOverflow.

Returns string[]

textWrapAnyWhere

Method to find new text and element size based on textWrap.

Returns string[]

titlePositionX

Method to calculate x position of title.

Returns number